SAJ PDS51, Руководство пользователя

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PDS51 Series
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GND Analog GND
It is the reference zero potential of the analog
reference voltage.
S+/S0/S-
Communication Port
for Multi Drive System
（
CAN Protocol
）
Standard CAN communication interface, please
use twisted pair or shielded wire and connect S+,
S0, S- when building multi-drive system
3.5.2 DC Input Power Wiring
For the solar water pump system, after specifying the number of solar panel in strings
and parallel with reference to the panel selection table, connect the PV+ of the aggregated
panels to the PV+ port of the controller, and connect the PV- of the panels to the PV- port of
the controller; If there are multiple ways pf panel arrays, you need to connect the positive
and negative of the same way to the same input port of the controller.
3.5.3 AC Input Power Wiring
If the user has access to the grid, the connection can be made through the junction box
in the middle of controller bottom. First remove the junction box, pass the AC input wire
through the waterproof connector, and connect the input single-phase AC to the R/L and
T/N terminal of the machine, The three-phase AC is connected to the R/L and S and T/N
terminal, and the ground wire is connected to the PE terminal.
3.5.4 Ground Wiring
The ground port on the controller is marked as PE, please connect to earth, if the motor
fails, proper grounding helps eliminate the risk of electric shock.
3.5.5 Motor Wiring
Connect 4 cables from the motor to the U, V, W, PE ports of the controller. It should
also be connected to the controller through the waterproof connector of the junction box.
The international standard wiring of the motor is shown in the table below. Check motor
wirings to ensure proper installation.
Note: If the pump is running reversely, swap any two of the cables connected to U
& V & W terminals .
U V W PE
US Standard Black Gery Yellow Green or
Yellow-Green
International
Standard Grey Black Brown Yellow-Green
Table 3-5-3 Motor Wiring